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Engineering
Tim DeGroate
Chief Engineer
1 Mid America Plaza Suite 110
Oakbrook Terrace, IL 60181
T 630.774.9759
F 630.954.7515


Pat Gaughan
Engineer
1 Mid America Plaza Suite 110
Oakbrook Terrace, IL 60181
T 630.954.7500
F 630.954.7515


George Hankins
Apprentice Engineer
One Mid America Plaza
Oakbrook Terrace, IL 60181
T 630.954.7500


   1 Mid America Plaza | Oakbrook Terrace, IL 60181 | T 630.954.7500 | F 630.954.7515